Robert M. Kelly
13Patents
7h-index
20Co-inventors
66Inventor score
Filing activity: Sep 12, 1989 → Jan 19, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5421412A | Methods and compositions for fracturing subterranean formations | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5869435A | Compositions for fracturing subterranean formations | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5242817A | Proteolytic enzymes from hyperthermophilic bacteria and processes for their production | Chemistry; Metallurgy | 17 | Expired |
| US5219751A | Xylase isomerase purified from Thermotoga maritima and Thermotoga Neapolitana | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5268280A | Method for glucose isomerization using xylose isomerase purified from Thermotoga Maritima and Thermotoga Neapolitana | Chemistry; Metallurgy | 8 | Expired |
| US6197730A | Compositions for fracturing subterranean formations | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5602011A | Purified Thermococcus barossii DNA polymerase | Chemistry; Metallurgy | 7 | Expired |
| US5391489A | Proteolytic enzymes from hyperthermophilic bacteria and processes for their production | Chemistry; Metallurgy | 6 | Expired |
| US6355467B1 | Saccharification enzymes from hyperthermophilic bacteria and processes for their production | Chemistry; Metallurgy | 5 | Expired |
| US6936454B2 | Compositions for fracturing subterranean formations | Emerging Cross-Sectional Technologies | 3 | Expired |
| US9587256B2 | Sequestration of carbon dioxide with hydrogen to useful products | Emerging Cross-Sectional Technologies | 2 | Active |
| US6428995B2 | Compositions for fracturing subterranean formations | Emerging Cross-Sectional Technologies | 1 | Expired |
| US10227617B2 | Sequestration of carbon dioxide with hydrogen to useful products | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.